
화학 반응식에 대한 이해

Flashcard
•
Science
•
10th Grade
•
Hard
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10 questions
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1.
FLASHCARD QUESTION
Front
화학 반응식에서 반응물과 생성물의 차이
Back
반응물: 시작 물질, 생성물: 결과 물질
2.
FLASHCARD QUESTION
Front
H2 + O2 → ?
Back
2 H2 + O2 → 2 H2O
3.
FLASHCARD QUESTION
Front
화학 반응식에서 계수의 역할
Back
계수는 반응물과 생성물의 양과 비율을 정량적으로 표현한다.
4.
FLASHCARD QUESTION
Front
NaCl(s) + H2O(l) → ?
Back
NaCl(aq)
5.
FLASHCARD QUESTION
Front
산과 염기가 반응할 때 생성되는 물질
Back
염과 물
6.
FLASHCARD QUESTION
Front
균형 맞추기: C3H8 + O2 → CO2 + H2O
Back
C3H8 + 5 O2 → 3 CO2 + 4 H2O
7.
FLASHCARD QUESTION
Front
화학 반응식에서 촉매의 역할
Back
촉매는 반응 속도를 증가시킵니다.
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